Iota Engineering DLS-240-45 Battery Charger 240 Volt AC Input, 12 Volt 45 Amp

Product description

Proportional Fan Control The DLS-240-45 features a dual voltage jack which allows switching from a long-term float voltage of 13.6vdc to a 14.2vdc rapid charge by simply inserting the dual voltage plug (included) into the jack. The charger can accept input voltages between 220 volts AC and 240 volts AC.

For charging 12 volt DC batteries or battery banks from a 240 volt AC power source.

NOTE: This model is not available with a built-in IQ4 smart charger. However, it is compatible with the external IQ4 that plugs in to the DLS-240-30 charger. There is no difference in performance between a built-in vs external IQ4.

SKU DLS-240-45 Categories ,

Out of stock



  • Switch-Mode Technology
  • Low and Transient AC Line Voltage Protection
  • Exceptionally Clean DC Output
  • Reverse Polarity Protection


  • DC Output Voltage (No Load) approx. : 13.6V (DC)
  • Output Voltage Tolerance (No Load): + or – .7%
  • Output Amperage, Max Continuous: 45 Amps
  • Output Voltage (Full Load) approx.: >13.4V (DC)
  • Maximum Power Output, Continuous: 600 Watts
  • Ripple and Noise: <50 mV rms
  • Input Voltage Range: 216-264V (AC)
  • Input Voltage Frequency: 47-63
  • Maximum AC Current @ 216VAC: 5.5 Amps
  • Typical Efficiency: >80%
  • Max Inrush Current, Single Cycle: 30 Amps
  • Short Circuit Protection: Yes
  • Overload Protection : >100%
  • Line Regulation: 100 mV rms
  • Load Regulation: <1%
  • Fan Control: Proportional
  • Thermal Protection: YES
  • Working Temperature Range: 0° -40°C
  • Storage Temperature: -20° to 80°C
  • Withstand Voltage*: 1700/1700/500
  • Dimensions: 9.7″ x 6.7″ x 3.4″
  • Weight: 5.0 lbs


Iota Engineering

IOTA Engineering is a trusted name in the solar industry, offering a range of high-quality power conversion products specifically designed for solar energy systems. Their solar charge controllers are designed to optimize the performance and efficiency of solar energy systems by ensuring that batteries are charged correctly and efficiently. With a variety of sizes and specifications available, IOTA's charge controllers can be customized to meet the needs of different solar energy applications. In addition to their charge controllers, IOTA also offers a range of other power conversion products such as battery chargers, inverters, and power supplies, making them a one-stop solution for solar energy professionals seeking reliable and efficient products. With a commitment to innovation, quality, and customer service, IOTA Engineering is a brand that solar energy professionals can rely on.